Click on each of the links below to access UL Systems data for this product:

• Threaded Endcaps-Concrete 2, 3, & 4 Hr UL W-J-0013
• Threaded Endcaps-Drywall 1, 2, 3, & 4 Hr UL W-L-0022

Unique Fire Stop Products UL Classified Systems with other putty:

• Hilti W-L-3273 (3 or 4 hour walls)
• Hilti W-L-3282 (1 or 2 hour walls)